So here is what I want to accomplish.. any suggestions?
I have a 24" iMac at my computer desk. I have a 40" sony bravia in my living room. They are about 30 feet apart. How can I use my TV as a display for my iMac without having to move my iMac. I guess what I'm looking for is some kind of wireless way to transmit screen data to my tv from my computer.. is there some way to do with withe something like a sling box or so...

You'll need a few things. First you'll need a wireless VGA or DVI adapter, and then a mini-DVI to VGA or DVI adapter to actually connect it to your iMac (depending on what kind of wireless adapter you purchase). Theoretically you should get two parts to the wireless adapter, one that plugs into you iMac and one that plugs into your television.

I haven't tried this because there's so too much room for issue.

You could also plug another computer into the TV and use VNC to display the screen, but it wouldn't be terribly great quality and probably have a lag.

Just so you know, I'm going to assume you're crazy like I am and won't settle for anything but the best video quality possible.

If I'm correct, you're TV only has a VGA input and not a DVI, so you will need a mini-dvi to VGA adapter, and then you'll need to find some kind of wireless VGA transmitter. A quick google search seems to indicate you'll spend enough money on this that you'd be far better off buying a Mac Mini or an Apple TV for your digital media viewing needs (assuming you're looking for VGA quality).
If you're determined to connect your iMac to your television, I'd run a VGA cord in the walls/attic/crawlspace, complete with VGA wall plates on both ends. But you'd have to be an electrician, bribe an electrician you know, or pay someone to do this. And depending on the layout of your house, this might be a hard thing to do.

If you want a DIY solution, find a really long VGA cord.

Another note, you might need some kind of VGA signal extender to go this far, but that shouldn't cost you more than $50.

looks like it's compatible here for all of the i series processors, only listed as pc so far

Apple announced new Macbook Pro's today, but didnt provide any information about a number of valuable and important technologies like Wireless Display (Intel WiDi) thats built into the new Sandy Bridge processors.